Divisor 11125

To determine if any number is divisible by 11125, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 125 and 89 - then it is divisible by 11125.

The following tests must pass:

• Test if a number is divisible by 125
• Test if a number is divisible by 89

Easy!